Well, if a rock is throws 27m into the air, it will probably reach the water faster than 27m because of gravity.
A stone is thrown upward at 27 m/s from a cliff that is 125m relative to the sea? How long will it take to hit the water
"When a stone is thrown in water the water forms circles"This is a statement (a true statement) but does not actually ask a question. What is is that you want to know about a stone thrown in water.When asking questions on WikiAnswers please take care to phrase what you want to know clearly so that we can answer them for you.
The sound of a stone hitting the water sounds like PLOP. Be sure to check out The Rapping Buddha on YouTube.
A Wave cut notch is formed when water from low tide and high tides get thrown into the base of a cliff thus weakening it, after time the cliff will break down.Check this site out www.UnderWorldmc.enjin.comThanks!
A stone sinks because it is denser than water, so the upward buoyant force is not enough to support its weight. A boat floats because its shape and materials displace enough water to create an upward buoyant force that is greater than its weight, allowing it to stay afloat on the water.
If the question is asking "for what reason would a person lift a heavy stone immersed in water as opposed to air?" then the answer is buoyancy. When immersed in water there will be an upward force on the bottom of the stone due to the volume of water it has displaced. This upward force will make the stone seem lighter to the person lifting it by decreasing the amount of force they need to exert to lift it.
If the glass is even partially filled a stone thrown at sufficient speed will splash water below the kinetic energy of the stone will be dissipated by transferring it to the water. However if the stone is gently dropped into the glass of water (and it was full or nearly full) then the stone which is not soluble in water will displace an amount of water equal to its volume which will overflow.
Example like you are having a cold, and your nose is dripping like a ripples from a stone thrown into a pond. It's like, dropping.
A stone feels lighter underwater because of buoyancy, which is the upward force exerted by a fluid that opposes the weight of an object immersed in it. In water, the buoyant force partially counteracts the gravitational force acting on the stone, making it feel lighter.
The upward force of water on air is called buoyancy. It is a result of the difference in density between water and air, causing objects submerged in water to experience an upward force.
Because an object immersed in water is buoyed upward by a force equal to the weight of the displaced water, so the stone's net weight in water is less than it is in air, by a difference of roughly 62 pounds for each cubic foot of its volume.
buoyancy is the upward force that water exerts on an object. :)